GMC 2018 Terrain Owner's Manual page 192

Mode Name In Cluster Menu:
Mode Availability
Retained Across Key Cycles
Pedal Map
Auto Transmission Schedule
AWD (If Equipped)
Steering
Trailer Sway Control
StabiliTrak Setting
Traction Control Setting
Tour AWD
AWD & FWD AWD
Yes Yes
Normal Normal
Normal Normal
Normal FWD Normal AWD
Normal Normal
Normal Normal
Normal Normal
Normal Normal
Driving and Operating
Snow Off-Road
FWD AWD
No No
Off-Road Off-Road
Normal Normal
NA Off-Road
AWD
Normal Normal
Normal Normal
Normal Off-Road
Normal Off-Road
191
Tow/Haul
Towing
Package
(AWD
& FWD)
No
Normal
Tow/Haul
Normal AWD
Normal
Tow/Haul
Normal
Normal